CN206745793U - A kind of extinguishing device of passenger airplane - Google Patents
A kind of extinguishing device of passenger airplane Download PDFInfo
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- CN206745793U CN206745793U CN201720577444.0U CN201720577444U CN206745793U CN 206745793 U CN206745793 U CN 206745793U CN 201720577444 U CN201720577444 U CN 201720577444U CN 206745793 U CN206745793 U CN 206745793U
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- magnetic valve
- agitating shaft
- fire suppression
- suppression bottle
- fire
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Abstract
The utility model provides a kind of extinguishing device of passenger airplane, including magnetic valve one, fixture, pressure gas tank, air injection pipe, housing, impeller, connecting shaft, gas outlet, check valve, connecting tube, fixed seat, air admission hole, main channel, fumarole, stirring vane, agitating shaft, fire suppression bottle, magnetic valve two and fixed mount；The utility model has rational in infrastructure simple, production cost is low, during fire extinguishing, magnetic valve one and magnetic valve two are started by controller first, so that the nitrogen in pressure gas tank proceeds to impeller in housing and rotated, and the rotation of impeller then drives agitating shaft to rotate, and the rotation of agitating shaft is then mixed by stirring vane to extinguishing chemical and nitrogen, so as to reduce the artificial amount of labour, here nitrogen is uniformly to be sprayed onto by fumarole inside fire suppression bottle, so as to improve the efficiency of mixing and effect, this extinguishing device can be multiple, it is respectively installed to position different in fire-fighting pipeline, so as to improve the speed of fire extinguishing reaction.
Description
Technical field
Aviation fire-fighting equipment technical field is the utility model is related to, especially a kind of extinguishing device of passenger airplane.
Background technology
After fire-suppression bottle perfusion extinguishing chemical on passenger airplane, it is also necessary to inject nitrogen pressurize to provide the dynamic of extinguishing chemical release
Power, during inflation, fire-suppression bottle needs constantly to rock so that extinguishing chemical and nitrogen in bottle are sufficiently mixed, and only passes through
It is sufficiently mixed, fire-suppression bottle just has enough power and completes normal release；The extinguishing device hybrid mode of existing aircraft is
What manual type was carried out；For the bottle of small volume, operating personnel directly embrace bottle and rocked, and larger for volume
Bottle, generally require operating personnel and hung up fire-suppression bottle using bottle gouard moved by hands, then again by manually rocking mixing.
Utility model content
The purpose of this utility model is that to solve the above problems and provides a kind of extinguishing device of passenger airplane, solves
The extinguishing device hybrid mode of existing aircraft of having determined is the problem of progress by manual type.
In order to solve the above problems, the utility model provides a kind of technical scheme：A kind of extinguishing device of passenger airplane,
Including controller and fire-fighting pipeline, its innovative point is：Also include magnetic valve one, fixture, pressure gas tank, air injection pipe, housing,
Impeller, connecting shaft, gas outlet, check valve, connecting tube, fixed seat, air admission hole, main channel, fumarole, stirring vane, agitating shaft,
Fire suppression bottle, magnetic valve two and fixed mount；The downside of magnetic valve one is fixedly connected on pressure gas tank top by fixture and exported
Place, once side entrance inside pressure gas tank with being connected for the magnetic valve, the right-side outlet of magnetic valve one and air injection pipe left side
Entrance is connected, and the control terminal of magnetic valve one is connected with the control terminal of controller；The air injection pipe right-side outlet and housing
Left hand inlet port is connected；The housing bottom is fixedly connected at the top of fire suppression bottle, and the enclosure interior is connected by connecting shaft activity
Impeller is connected to, housing bottom right side outlet is connected with one-way valve inlet；The check valve underside outlet by connecting tube with
It is connected inside fixed seat；The fixed seat is fixedly connected on fire suppression bottle inside top surface center；Activity connects on the upside of the agitating shaft
Fire suppression bottle upper inside center is connected on, the agitating shaft top is fixedly connected with connecting shaft bottom；The air admission hole is several, institute
It is internal with being connected inside fixed seat to state air admission hole outside, the air admission hole inboard inner inside main channel with being connected；It is described
Main channel is located inside agitating shaft vertically；The fumarole is several, and the fumarole is uniformly located in agitating shaft respectively, institute
State inside fumarole with being connected inside main channel；The stirring vane is several, and the stirring vane is respectively fixedly connected with
On agitating shaft；The magnetic valve two is fixedly connected at fire suppression bottle underside outlet, and the upper inlet of magnetic valve two is with going out
It is connected inside cupping jar, the underside outlet of magnetic valve two inside fire-fighting pipeline with being connected；It is fixed above the fixed mount to connect
It is connected to pressure gas tank and fire suppression bottle；The control terminal of magnetic valve two is connected with controller control terminal.
Preferably, the magnetic valve one is electromagnetic valve of flow control.
Preferably, it is provided with nitrogen inside the pressure gas tank.
Preferably, pressure gauge is provided with above the pressure gas tank.
Preferably, installation fixing hole is provided with above the fixed mount.
Preferably, extinguishing chemical is provided with the fire suppression bottle.
The beneficial effects of the utility model：The utility model have it is rational in infrastructure it is simple, production cost is low, easy for installation,
It is multiple functional, during fire extinguishing, magnetic valve one and magnetic valve two are started by controller first, so that the nitrogen in pressure gas tank enters
Row impeller into housing rotates, and the rotation of impeller then drives agitating shaft to rotate, and the rotation of agitating shaft then passes through stirring
Blade mixes to extinguishing chemical and nitrogen, and so as to reduce the artificial amount of labour, nitrogen here is uniform by fumarole
Be sprayed onto inside fire suppression bottle, so as to improve the efficiency of mixing and effect, this extinguishing device can be multiple, be respectively installed to
Different position in fire-fighting pipeline, so as to improve the speed of fire extinguishing reaction.
Brief description of the drawings
For ease of explanation, the utility model is described in detail by following specific implementations and accompanying drawing.
Fig. 1 is structural representation of the present utility model.
Fig. 2 is Fig. 1 partial enlarged drawing.
1- controllers；2- magnetic valves one；3- fixtures；4- pressure gas tanks；5- air injection pipes；6- housings；7- impellers；8- connections
Axle；9- gas outlets；10- check valves；11- connecting tubes；12- fixed seats；13- air admission holes；14- main channels；15- fumaroles；16- is stirred
Mix blade；17- agitating shafts；18- fire suppression bottles；19- magnetic valves two；20- fire-fighting pipelines；21- fixed mounts.
Embodiment
As depicted in figs. 1 and 2, present embodiment uses following technical scheme：A kind of extinguishing device of passenger airplane,
Including controller 1 and fire-fighting pipeline 20, in addition to magnetic valve 1, fixture 3, pressure gas tank 4, air injection pipe 5, housing 6, impeller
7th, connecting shaft 8, gas outlet 9, check valve 10, connecting tube 11, fixed seat 12, air admission hole 13, main channel 14, fumarole 15, stirring
Blade 16, agitating shaft 17, fire suppression bottle 18, magnetic valve 2 19 and fixed mount 21；The downside of magnetic valve 1 is solid by fixture 3
Surely it is connected at the top exit of pressure gas tank 4, described one 2 times side entrances of magnetic valve inside pressure gas tank 4 with being connected, the electricity
The right-side outlet of magnet valve 1 is connected with the left hand inlet port of air injection pipe 5, the control terminal of magnetic valve 1 and the control terminal phase of controller 1
Connection；The right-side outlet of air injection pipe 5 is connected with the left hand inlet port of housing 6；The bottom of housing 6 is fixedly connected on fire suppression bottle 18
Top, impeller 7 is connected with by connecting shaft 8 inside the housing 6, the bottom right side outlet of housing 6 enters with check valve 10
Mouth is connected；The underside outlet of check valve 10 is by connecting tube 11 with being connected inside fixed seat 12；The fixed seat 12 is solid
Surely it is connected to the inside top surface of fire suppression bottle 18 center；The upside of agitating shaft 17 is movably connected in the upper inside of fire suppression bottle 18 center,
The top of agitating shaft 17 is fixedly connected with the bottom of connecting shaft 8；The air admission hole 13 is several, and the outside of air admission hole 13 is internal
It is connected with inside fixed seat 12, the inboard inner of air admission hole 13 inside main channel 14 with being connected；The main channel 14 is perpendicular
Directly it is located inside agitating shaft 17；The fumarole 15 is several, and the fumarole 15 is uniformly located in agitating shaft 17 respectively, institute
The inside of fumarole 15 is stated with inside main channel 14 to be connected；The stirring vane 16 is several, and the stirring vane 16 is distinguished
It is fixedly connected on above agitating shaft 17；The magnetic valve 2 19 is fixedly connected at the underside outlet of fire suppression bottle 18, the magnetic valve
With being connected inside fire suppression bottle 18, the underside outlet of magnetic valve 2 19 is connected 2 19 upper inlets with the inside of fire-fighting pipeline 20
It is logical；The fixed mount 21 is fixedly connected with pressure gas tank 4 and fire suppression bottle 18 above；The control terminal of magnetic valve 2 19 and controller
1 control terminal is connected.
Wherein, the magnetic valve 1 is electromagnetic valve of flow control；The inside of pressure gas tank 4 is provided with nitrogen；The pressure
Gas tank 4 is provided with pressure gauge above；The fixed mount 21 is provided with installation fixing hole above；Extinguishing chemical is provided with the fire suppression bottle 18.
Use state of the present utility model is：The utility model have it is rational in infrastructure it is simple, production cost is low, installation side
Just, it is multiple functional, during fire extinguishing, magnetic valve 1 and magnetic valve 2 19 are started by controller 1 first, so that in pressure gas tank 4
Nitrogen proceed to impeller 7 in housing 6 and rotate, and the rotation of impeller 7 then drives agitating shaft 17 to rotate, and agitating shaft 17
Rotation is then mixed by stirring vane 16 to extinguishing chemical and nitrogen, so as to reduce the artificial amount of labour, nitrogen here
It is that the inside of fire suppression bottle 18 is uniformly sprayed onto by fumarole 15, so as to improve the efficiency of mixing and effect, this extinguishing device
It can be multiple, be respectively installed to position different in fire-fighting pipeline 20, so as to improve the speed of fire extinguishing reaction.
The advantages of general principle and principal character of the present utility model and the utility model has been shown and described above, one's own profession
The technical staff of industry is it should be appreciated that the utility model is not restricted to the described embodiments, described in above-described embodiment and specification
Simply illustrate principle of the present utility model, on the premise of the spirit and scope of the utility model is not departed from, the utility model is also
Various changes and modifications are had, these changes and improvements are both fallen within claimed the scope of the utility model, the utility model
Claimed scope is by appended claims and its equivalent thereof.
Claims (6)
1. a kind of extinguishing device of passenger airplane, including controller (1) and fire-fighting pipeline (20), it is characterised in that：Also include electricity
Magnet valve one (2), fixture (3), pressure gas tank (4), air injection pipe (5), housing (6), impeller (7), connecting shaft (8), gas outlet
(9), check valve (10), connecting tube (11), fixed seat (12), air admission hole (13), main channel (14), fumarole (15), paddle
Piece (16), agitating shaft (17), fire suppression bottle (18), magnetic valve two (19) and fixed mount (21)；
It is fixedly connected on the downside of the magnetic valve one (2) by fixture (3) at pressure gas tank (4) top exit, the electromagnetism
Side entrance inside pressure gas tank (4) with being connected under valve one (2), described (2) right-side outlet of magnetic valve one and air injection pipe (5) left side
Entrance is connected, and described (2) control terminal of magnetic valve one is connected with the control terminal of controller (1)；
Air injection pipe (5) right-side outlet is connected with housing (6) left hand inlet port；
Housing (6) bottom is fixedly connected at the top of fire suppression bottle (18), and the housing (6) is internal to pass through connecting shaft (8) activity
Impeller (7) is connected with, housing (6) the bottom right side outlet is connected with check valve (10) entrance；
Check valve (10) underside outlet is by connecting tube (11) with being connected inside fixed seat (12)；
The fixed seat (12) is fixedly connected on fire suppression bottle (18) inside top surface center；
Fire suppression bottle (18) upper inside center, agitating shaft (17) top and company are movably connected on the upside of the agitating shaft (17)
Spindle (8) bottom is fixedly connected；
The air admission hole (13) is internal on the outside of the air admission hole (13) to be connected with fixed seat (12) inside to be several, it is described enter
Stomata (13) inboard inner inside main channel (14) with being connected；
It is internal that the main channel (14) is located at agitating shaft (17) vertically；
The fumarole (15) is several, and the fumarole (15) is uniformly located in agitating shaft (17) respectively, the fumarole
(15) it is internal with being connected inside main channel (14)；
The stirring vane (16) is several, and the stirring vane (16) is respectively fixedly connected with agitating shaft (17) above；
The magnetic valve two (19) is fixedly connected at fire suppression bottle (18) underside outlet, described (19) upper inlet of magnetic valve two with
It is connected inside fire suppression bottle (18), described (19) underside outlet of magnetic valve two inside fire-fighting pipeline (20) with being connected；
The fixed mount (21) is fixedly connected with pressure gas tank (4) and fire suppression bottle (18) above；
Described (19) control terminal of magnetic valve two is connected with controller (1) control terminal.
2. the extinguishing device of a kind of passenger airplane according to claim 1, it is characterised in that the magnetic valve one (2) is
Electromagnetic valve of flow control.
3. the extinguishing device of a kind of passenger airplane according to claim 1, it is characterised in that in the pressure gas tank (4)
Portion is provided with nitrogen.
4. the extinguishing device of a kind of passenger airplane according to claim 1, it is characterised in that on the pressure gas tank (4)
Face is provided with pressure gauge.
5. the extinguishing device of a kind of passenger airplane according to claim 1, it is characterised in that the fixed mount (21) is above
Provided with installation fixing hole.
6. the extinguishing device of a kind of passenger airplane according to claim 1, it is characterised in that set in the fire suppression bottle (18)
There is extinguishing chemical.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720577444.0U CN206745793U (en) | 2017-05-23 | 2017-05-23 | A kind of extinguishing device of passenger airplane |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720577444.0U CN206745793U (en) | 2017-05-23 | 2017-05-23 | A kind of extinguishing device of passenger airplane |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206745793U true CN206745793U (en) | 2017-12-15 |
Family
ID=60619037
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720577444.0U Active CN206745793U (en) | 2017-05-23 | 2017-05-23 | A kind of extinguishing device of passenger airplane |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206745793U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108201668A (en) * | 2018-01-02 | 2018-06-26 | 泊鹭（荆门）飞机有限公司 | A kind of aircraft passenger compartment extinguishing device |
| CN109364400A (en) * | 2018-09-25 | 2019-02-22 | 武汉理工大学 | A kind of semi-automatic back-fire relief explosion suppression device |
| CN111847566A (en) * | 2020-07-23 | 2020-10-30 | 上海乔尼水处理设备工程有限公司 | Method and device for treating high-COD wastewater in electronic industry |
| CN113648580A (en) * | 2021-09-14 | 2021-11-16 | 程乐超 | Fire extinguishing device for fire fighting of building engineering |
-
2017
- 2017-05-23 CN CN201720577444.0U patent/CN206745793U/en active Active
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108201668A (en) * | 2018-01-02 | 2018-06-26 | 泊鹭（荆门）飞机有限公司 | A kind of aircraft passenger compartment extinguishing device |
| CN108201668B (en) * | 2018-01-02 | 2019-02-15 | 泊鹭（荆门）飞机有限公司 | A kind of aircraft passenger compartment extinguishing device |
| CN109364400A (en) * | 2018-09-25 | 2019-02-22 | 武汉理工大学 | A kind of semi-automatic back-fire relief explosion suppression device |
| CN109364400B (en) * | 2018-09-25 | 2020-11-03 | 武汉理工大学 | Semi-automatic fire and explosion suppression device |
| CN111847566A (en) * | 2020-07-23 | 2020-10-30 | 上海乔尼水处理设备工程有限公司 | Method and device for treating high-COD wastewater in electronic industry |
| CN113648580A (en) * | 2021-09-14 | 2021-11-16 | 程乐超 | Fire extinguishing device for fire fighting of building engineering |
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